About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BK130-1100-DZ


PTC Resettable Fuses Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 0
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USD 0.2649

Multiples of: 1

1.1 A2.2 A             
MF-RX375-0-12


Resettable Fuses - PPTC 3.75A 60V 0.03ohm MAX (R)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2651

Multiples of: 1

3.75 A7.5 A40 A60 VDC50 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
RF2227-000


PTC Resettable Fuses SMD RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2654

Multiples of: 1

350 mA700 mA             
FRK400-60F


60V 4A 40A 8A Plugin Resettable Fuses ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fuzetec Availability : 0
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USD 0.2659

Multiples of: 1

4 A8 A             
JK30-800


PTC Fuse DIP RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yenji Availability : 0
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USD 0.2676

Multiples of: 1

               
JK30-900


PTC Fuse DIP RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yenji Availability : 0
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USD 0.2676

Multiples of: 1

               
0ZRN1400FF1A


Resettable Fuses - PPTC Resettable Fuse 14A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 0
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USD 0.2682

Multiples of: 1

14 A27 A100 A16 V9 mOhmsThrough HoleRadial 0Zrn 10.2 Mm- 40 C+ 125 C Bulk
PTR060V0025-TR


PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 60VDC 40A 0.45W 2.5s 1.25Ohm Radial 7.4 X 3mm T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 0.2684

Multiples of: 3000

0.25 A0.5 A  1.25 Ohms    85 C    Tape And Reel
RXEF135-1


Resettable Fuses - PPTC Polyswitch 2.7A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2684

Multiples of: 500

1.35 A2.7 A-72 VDC0.3 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-RX185


Resettable Fuses - PPTC 60Volt 40Amps Hold 1.85A Trip 3.7A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2691

Multiples of: 3000

1.85 A3.7 A40 A60 VDC120 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Bulk
RLD72P090XF


PTC Resettable Fuses Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Polytronics Availability : 0
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USD 0.2692

Multiples of: 1

900 mA1.8 A             
RXEF135-AP


Resettable Fuses - PPTC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2695

Multiples of: 1000

1.35 A2.7 A40 A72 VDC300 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Ammo Pack
RF2703-000


TE Connectivity RXEF110K
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2701

Multiples of: 1

               
MF-R040-99


Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
Calender.png

USD 0.2703

Multiples of: 1

0.4 A0.8 A40 A60 VDC0.86 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
1812L150


Resettable Fuses - PPTC 6V 1.5A-HD 40A MAX
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2706

Multiples of: 1

1.5 A3 A100 A8 VDC0.11 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C     
PTR030V0300-TR


Resettable Fuses - PPTC PPTC 30V 3.0A Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 0.2708

Multiples of: 2000

3 A6 A40 A30 V50 mOhmsPCB MountRadial PTR030V 5 mm- 40 C+ 85 C Reel , Cut Tape
RF2676-000


Resettable Fuses - PPTC 72V .5A-HD 40A MAX
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.271

Multiples of: 1

               
FRU600-30F


30V 6A 100A 12A Plugin Resettable Fuses ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fuzetec Availability : 0
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USD 0.2713

Multiples of: 1

6 A12 A             
MF-R055/90U-0


Resettable Fuses - PPTC 0.55A 90V 0.45ohm Uncoated
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2723

Multiples of: 1

0.55 A1.1 A10 A90 VDC900 mOhmsThrough HoleRadial Mf - R/90- 40 C to + 85 C5.1 Mm   Bulk
RF0347-000


0603SFS400F/32-2
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Calender.png

USD 0.2723

Multiples of: 1

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